Features at a glance

Square

518.3 x 518.3 mm

2556 kg's UDL at 8m

TFT pins & R3 Clips

Serious Medium Duty

Name: Serious Medium Duty - Total Solutions Group
SKU: 576

Serious Medium Duty Truss has the same overall dimensions as Generic Medium Duty Truss, but offers even greater load carrying capacities and spans than the original. The use of thicker chords and diagonals increases the bending and shear strength of the truss which is offered with Fork End connectors as standard.

DATASHEET

serious-medium-duty-tfl-serious-truss-pic2

serious-medium-duty-tfl-serious-truss-pic3

Load/Span Table

Span (m)	2	4	6	8	10	12	14	16	18	20	22	24
UDL kg	2649	2618	2587	2556	2360	1910	1579	1324	1118	947	802	676
UDL kN	26.5	26.2	25.9	25.5	23.6	19.1	15.8	13.2	11.2	9..5	8	6.7
Theoretical Deflection (mm)	0.5	4	12	27	50	69	91	114	137	159	179	196
CPL kg	1989	1958	1927	1510	1180	955	790	662	559	474	401	338
CPL kN	19.9	19.6	19.3	15.1	11.8	9.6	7.9	6.6	5.6	4.7	4	3.4
Theoretical Deflection (mm)	1	4	14	26	40	55	73	91	109	127	143	157
Third Points kg	2409	2378	2347	2265	1770	1432	1185	993	839	711	602	507
Third Points kN	24.1	23.8	23.5	22.6	17.7	14.3	11.8	9.9	8.4	7.1	6	5
Theoretical Deflection (mm)	1	4	14	33	51	71	93	116	140	163	183	200
Quarter Points kg	2409	2378	2347	2265	1770	1432	1185	993	839	711	602	507
Quarter Points kN	24.1	23.8	23.5	22.6	17.7	14.3	11.8	9.9	8.4	7.1	6	5
Theoretical Deflection (mm)	1	4	13	31	47	66	86	108	130	151	170	186

Serious Medium Duty Cantilever Load

Span	UDL kN	UDL kg	Edge Point Load kN	Edge Point Load kg	Central Point Load kN	Central Point Load kg
2 m	24.2	2420	12.1	1210	24.2	2420
Deflection (mm)	3.6	3.6	4.4	4.4	3.2	3.2

Item Codes, Weights and Dimensions

Item Code	Item Description	Item Dimensions	Item Weight
SMD5F	Serious MD 5ft Truss Section	1576x521x521 mm	30 kg
SMD8F	Serious MD 8ft Truss Section	2499x521x521 mm	42 kg
SMD10F	Serious MD 10ft Truss Section	3100x521x521 mm	50 kg
SMD1M	Serious MD 1M Truss Section	1026x521x521 mm	22 kg
SMD2M	Serious MD 2M Truss Section	2026x521x521 mm	35 kg
SMD3M	Serious MD 3M Truss Section	3026x521x521 mm	49 kg
SMD4M	Serious MD 4M Truss Section	4026x521x521 mm	63 kg
SMDC4	Serious MD 4 Way Corner Section	681x681x521 mm	35 kg
SMDS4	Serious MD Sleeve Section	681x681x521 mm	38 kg

Material Specifications

Main Cord 48.44mm x 4.47mm
Braces 38.1mm x 3.25mm
Material: EN AW-6082 T6
Fixings: Fork End : TFT pins & R3 Clips

Accessories

Circles
Angled Corners
Bespoke Lengths
Hinges and Swivels

Design Specification

Manufactured in accordance with
BS EN 1090-3:2008 : Technical Requirements for aluminium structures
EN ISO 9001:2008 : Quality management systems
BS EN 1999 Pt 1-1 : Design of Aluminium Structures, General structural rules
BS EN 17115:2018 : Specifications for design and manufacture of aluminium and steel
trusses.

Load Terms

All loads are given in Kilograms
Allowance has been made for self-weight of truss
Allowance has been made for frequent use factor of 85% according to prEN17115
The payload of the truss has been calculated as a permanent action. Should it be necessary to consider the payload as a variable action, the tabulated figures should be reduced to 90% of the given values

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